string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BE%BF%E5%88%A9%E5%BA%97%E6%80%8E%E4%B9%88%E9%98%B2%E6%AD%A2%E6%94%B6%E9%93%B6%E5%91%98%E5%B7%A5%E5%81%B7%E9%92%B1 => Failed to connect to 101.89.117.144 port 38208: Connection refused"
便利店怎么防止收银员工偷钱
